Direct-to-consumer advertising: physicians' views of its effects on quality of care and the doctor-patient relationship.
D000328:Adult; D000329:Advertising; D001291:Attitude of Health Personnel; D003430:Cross-Sectional Studies; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006301:Health Services Needs and Demand; D006801:Humans; D007255:Information Services / Q000706:statistics & numerical data*; D020407:Internet; D008297:Male; D008875:Middle Aged; D010353:Patient Education as Topic / Q000639:trends*; D010358:Patient Participation; D010817:Physician-Patient Relations; D011787:Quality of Health Care; D011795:Surveys and Questionnaires